3x First Alert BRK SC9120B Hardwire Combination Smoke/Carbon (Black) Monoxide Alarm with Battery Backup (Pack of 3)

3x First Alert BRK SC9120B Hardwire Combination Smoke/Carbon (Black) Monoxide Alarm with Battery Backup (Pack of 3)

The BRK SC9120B hardwire combination smoke detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It can be emitted by sources including gas or oil furnaces, gas clothes dryers, water heaters, fireplaces,... more

$99.99

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SA320B Smoke Alarm, 9V Battery Powered & Dual Sensor Photoelectric & Ionization

SA320B Smoke Alarm, 9V Battery Powered & Dual Sensor Photoelectric & Ionization

Descriptions Friendly Tip: The price is for Single Item. The item sold Separately. The First Alert SA320B Battery Powered Smoke Alarm offers double protection against both smoldering and flaming fires. The SA320B Battery Powered Smoke Alarm utilizes... more

$48.99

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Hardwired Interconnected Smoke Alarm with Battery Backup

Hardwired Interconnected Smoke Alarm with Battery Backup

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First Alert hardwire smoke alarm with photoelectric sensor is designed to reduce common nuisance alarms. It's an excellent choice for installations in or near kitchens, near fireplaces, or in hallways directly outside bathrooms, utility rooms, or other... more

$22.40

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First Alert Photoelectric Smoke (Grey) Alarm, Tamper Proof, 10-Year Sealed Battery

First Alert Photoelectric Smoke (Grey) Alarm, Tamper Proof, 10-Year Sealed Battery

10-Year Lithium Power - 10 years of continuous protection. No battery change required. Tamperproof Sealed Alarm - Powercell cannot be removed. Photoelectric smoke sensing technology Silence feature Tamper resistant mounting bracket - Locks alarm to... more

$48.91

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First Alert DC10500B Smoke and Carbon Monoxide Alarm,11/2inH G2419019, As Shown

First Alert DC10500B Smoke and Carbon Monoxide Alarm,11/2inH G2419019, As Shown

Smoke and Carbon Monoxide Alarm, Detection Method Photoelectric, Electrochemical, Yes Interconnection Capability, Power Source 3V Lithium, Audible Alert 85dB 10 ft., Visual Alert Blue LED Alarm, Orange LED End of life, Red LED Alarm, Diameter 529/64... more

$161.05

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First Alert Wireless Interconnect Hardwired Smoke Alarm

First Alert Wireless Interconnect Hardwired Smoke Alarm

First Alert Wireless Interconnect Hardwired Smoke Alarm The latest advancement in a series celebrated for its intuitive use of technology, the First Alert Wireless Interconnect collection offers an abundance of options when it comes to creating the... more

$37.20

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First Alert SC7010B Photoelectric Carbon Monoxide ; Smoke Alarm, Backup

First Alert SC7010B Photoelectric Carbon Monoxide ; Smoke Alarm, Backup

Highlights:120 volt AC with battery backup (2 AA included)Single button test/silenceEasy installation and maintenanceEnd of life signal provides audible notification that alarms need to be replacedGives optimum protection for smoldering fires and... more

$84.36 $54.87

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FIRST ALERT FG250LB Smoke Alarm, Ionization, Lithium

FIRST ALERT FG250LB Smoke Alarm, Ionization, Lithium

Smoke Alarm, Detection Method Ionization, No Interconnection Capability, Power Source 9V Lithium, Audible Alert 85dB @ 10 ft., Audio, Visual Alert Red LED, Diameter 4-1/4 In., Height 1-1/2 In., Width -, Digital Readout No, Battery Backup No, Hush... more

$12.94

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First Alert 10-Year Photoelectric Smoke Alarm White

First Alert 10-Year Photoelectric Smoke Alarm White

This battery-operated smoke alarm uses photoelectric smoke-sensing technology to detect slow burning fires, which cause a greater risk of smoke inhalation, and reduce the instance of nuisance alarms from cooking smoke and shower steam. more

$29.99

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FIRST ALERT SA3210 Smoke Alarm,Ionization,5in. Dia.,2 in. H G2008417

FIRST ALERT SA3210 Smoke Alarm,Ionization,5in. Dia.,2 in. H G2008417

Smoke Alarm, Detection Method Ionization, Photoelectric, No Interconnection Capability, Power Source 3V Lithium, Audible Alert 85dB @ 10 ft., Visual Alert Red LED Alarm, Diameter 5 In., Height 2 In., Depth 2 In., Width 5 In., Digital Readout No,... more

$45.55

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FIRST ALERT 7010BSL Smoke Alarm, Strobe, 120V AC/DC

FIRST ALERT 7010BSL Smoke Alarm, Strobe, 120V AC/DC

Smoke Alarm, Detection Method Photoelectric, Yes Interconnection Capability, Power Source 120V, (2) AAA, Audible Alert 85dB @ 10 ft., Visual Alert 60 FPM Strobe, Diameter 5 In., Height 4 In., Depth 4 In., Digital Readout No, Battery Backup Yes,... more

$87.92

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First Alert Dual Sensor Smoke & Fire Alarm - 3-Pack, Model SA320

First Alert Dual Sensor Smoke & Fire Alarm - 3-Pack, Model SA320

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The First Alert Dual Sensor Smoke & Fire Alarm utilizes both ionization and photoelectric smoke sensors for optimal performance. Provides optimal sensing of smoke particles produced in both flaming and smoldering fires. Intelligent sensing technology... more

$84.99

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First Alert Hard Wired Smoke Alarm - 6-Pack, AC-Powered, Model 9120B6PC

First Alert Hard Wired Smoke Alarm - 6-Pack, AC-Powered, Model 9120B6PC

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The First Alert Hard Wired Smoke Alarms have been designed to install faster, perform better and be even smarter than before. Alarm has a large opening in the mounting bracket for easy access to wiring. Keyhole slots in the mounting bracket eliminate... more

$79.99

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First Alert 7010B Smoke (Grey) Alarm With Photoelectric Sensor & Battery Backup (Alarm)

First Alert 7010B Smoke (Grey) Alarm With Photoelectric Sensor & Battery Backup (Alarm)

Smoke alarm Photoelectric sensor and battery backup Features convenient silence/test button Dust cover 85-decibel alarm Alarm indicator identifies which unit triggered alarm Inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide... more

$22.70

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(675,000+)
First Alert PC910 White Combo Smoke & Carbon (Black) Monoxide Alarm (Alarm)

First Alert PC910 White Combo Smoke & Carbon (Black) Monoxide Alarm (Alarm)

2 in 1 combo smoke and carbon monoxide alarm 10-year alarm life No battery replacements Photoelectric nuisance resistant technology Electrochemical sensor New sleek/thin design 3V lithium power cell included Power LED and alarm indicator Mute/silence... more

$39.71

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(675,000+)
First Alert White Photoelectric Smoke Alarm - 1092-6210

First Alert White Photoelectric Smoke Alarm - 1092-6210

Dimensions: 8.5L x 7W x 1.2H in.. Features a white finish. Photoelectric smoke detection. Alarm chirps when lifespan of the unit is getting low. Suitable for a wall or ceiling mount. Features nuisance resistant technology. Features a lifespan of 10... more

$34.99

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First Alert SA320CN Battery Powered Smoke and Fire Alarm - SA320CN

First Alert SA320CN Battery Powered Smoke and Fire Alarm - SA320CN

Ionization and photoelectric sensor smoke alarmSilence/test buttonBlinking power light85-decibel alarmEZ access battery doorIncludes 2 AA batteries. The First Alert SA320CN Battery Powered Smoke and Fire Alarm protects your home by detecting fast... more

$29.99 $28.39

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First Alert White 10 Year Ionization Smoke Alarm - 1092-6277

First Alert White 10 Year Ionization Smoke Alarm - 1092-6277

Dimensions: 5.7L x 5.7W x 2.25H in.. Features a white finish. Provides ionization smoke detection. Alarm chirps when lifespan of the unit is getting low. Suitable for a wall or ceiling mount. Silence button and LED light indicator. Features a lifespan... more

$27.99

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First Alert 10-Year Smoke And Carbon Monoxide Alarm White

First Alert 10-Year Smoke And Carbon Monoxide Alarm White

Be sure to keep your home protected in case of smoke or carbon monoxide in your home with this First Alert Alarm. This has been proven to last for 10 years without an additional power source and is built with an array of convenient features. more

$59.99

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First Alert PR710 White Smoke Detector With 10 Year Life (Alarm)

First Alert PR710 White Smoke Detector With 10 Year Life (Alarm)

Photoelectronic smoke alarm Nuisance resistant technology New thin, round design 3 volt lithium power cell included Power LED and alarm indicator Mute/silence button No battery changes for the life of the alarm Versatile mount - wall or ceiling Easy... more

$26.46

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Overstock.com

(675,000+)
First Alert Talking 2-in-1 Smoke & Carbon Monoxide Alarm - 3-Pack, With Voice and Location, Model SC07CN

First Alert Talking 2-in-1 Smoke & Carbon Monoxide Alarm - 3-Pack, With Voice and Location, Model SC07CN

Free Gift Card w/ Order

The First Alert Talking 2-in-1 Smoke & Carbon Monoxide Alarm with Voice & Location is easy to program with 11 preprogrammed home locations. The voice alarm not only tells you what part of the home is in danger, but whether the danger is smoke or carbon... more

$154.99

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Battery Operated Long Life Lithium Smoke Alarm

Battery Operated Long Life Lithium Smoke Alarm

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First Alert smoke alarm with long-life lithium battery. Long life lithium battery reduces costly battery replacement and frequent maintenance. Mute feature silences nuisance alarms. Single button tests detector functions. Easy access front loading... more

$12.90

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Smoke and Carbon Monoxide Alarm Relay Module, Black

Smoke and Carbon Monoxide Alarm Relay Module, Black

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This smart relay connector provides interconnection of devices under BRK and First Alert brand smoke and carbon monoxide alarms. The relay features photoelectric sensor responds best to slow-smoldering fires and responds less frequently to... more

$18.05

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First Alert 10-Year 2-In-1 Smoke And Carbon Monoxide Alarm White

First Alert 10-Year 2-In-1 Smoke And Carbon Monoxide Alarm White

Be sure to keep your home protected in case of smoke or carbon monoxide in your home with this First Alert Alarm. This has been proven to last for 10 years without an additional power source and is built with an array of convenient features. more

$59.99

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First Alert 7010B Wired Smoke (Grey) Alarm, 120 VAC, Photoelectric, 85 dB

First Alert 7010B Wired Smoke (Grey) Alarm, 120 VAC, Photoelectric, 85 dB

First Alert Smoke Alarm, Wired, 120 VAC, 9 V Battery, Photoelectric Sensor, 85 dB Sound, White, Includes: Universal Mounting Bracket, Test/Silence Button more

$25.17

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First Alert 9120B6CP Contractor Pack Smoke Alarm With Battery Back-Up, White

First Alert 9120B6CP Contractor Pack Smoke Alarm With Battery Back-Up, White

The BRK Hard-Wired Smoke Alarms have been designed to install faster, perform better and be even smarter than before. Alarm has a large opening in the mounting bracket for easy access to wiring. Keyhole slots in the mounting bracket eliminate the need... more

$59.21

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First Alert Smoke and Carbon (Black) Monoxide Alarm

First Alert Smoke and Carbon (Black) Monoxide Alarm

Smoke and Carbon Monoxide Alarm, Detection Method Photoelectric, Yes Interconnection Capability, Power Source (2) AA, Audible Alert 85dB 10 ft., Visual Alert Red LED, Diameter 5 In., Height 2 In., Depth 2 In., Digital Readout No, Battery Backup No,... more

$73.88

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First Alert P910E Photoelectric Smoke & Fire Alarm with Escape Light, As Shown

First Alert P910E Photoelectric Smoke & Fire Alarm with Escape Light, As Shown

• Photoelectric smoke alarm • Nuisance-resistant technology in new sleek design • 3V sealed lithium power sealed battery • Power LED & alarm indicator • Mute/silence button • End-of-life signal (10 years) • Versatile mount--wall or ceiling with easy... more

$38.39

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First Alert Designer P900A Battery Operated Slim Smoke (Grey) Alarm, Photoelectric

First Alert Designer P900A Battery Operated Slim Smoke (Grey) Alarm, Photoelectric

First Alert Smoke Alarm, Battery Operated, Slim, Series: Designer, 9 V Battery, Photoelectric Sensor, LED, White, Includes: Alarm Indicator, Mute/Silence Button, Slide In Mounting Bracket, Wall or Ceiling Mounted more

$297.62

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Escape Light Smoke Alarm P900e, White

Escape Light Smoke Alarm P900e, White

First Alert Smoke Alarm With Escape Light Color: White. more

$20.14

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First Alert FATP1000W Atom Micro Photoelectric Smoke (Grey) Alarm

First Alert FATP1000W Atom Micro Photoelectric Smoke (Grey) Alarm

Advanced micro technologyMaximum protectionFewer false alarms from shower steam and cooking smokePhotoelectric sensor detects slow smoldering firesLong-life lithium batteryEasy installation with smart product clip systemLoud and powerful penetrating... more

$32.89

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First Alert PRC710B Smoke and Carbon Monoxide Alrm,19/32inH G2008487, As Shown

First Alert PRC710B Smoke and Carbon Monoxide Alrm,19/32inH G2008487, As Shown

Smoke and Carbon Monoxide Alarm, Detection Method Photoelectric, Electrochemical, No Interconnection Capability, Power Source 3V Lithium, Audible Alert 85dB 10 ft., Visual Alert Green LED Power, Red LED Alarm, Diameter 545/64 In., Height 19/32 In.,... more

$82.19

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10 Yr V&L Smk & Co Alarm Pc910v, White

10 Yr V&L Smk & Co Alarm Pc910v, White

First Alert 10 Year Battery Carbon Monoxide/Smoke Alarm with Voice Alert Color: White. more

$54.05

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First Alert Lithium Power Cell Smoke (Grey) Alarm, Tamper Proof, 10-Year Sealed Battery

First Alert Lithium Power Cell Smoke (Grey) Alarm, Tamper Proof, 10-Year Sealed Battery

Provides full 10-years of protection. Sealed Tamper proof design eliminates removal of batteries for other uses and ensures operation over the life of the alarm. Meets codes where 10 Year sealed smoke alarms are required. 10 Year sealed lithium... more

$45.25

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First Alert Smoke (Grey) Alarm, Wireless Battery Powered Photoelectric Onelink w/ Voice Warning

First Alert Smoke (Grey) Alarm, Wireless Battery Powered Photoelectric Onelink w/ Voice Warning

About the First Alert SA511B OneLink Wireless Battery Powered Smoke Alarm with Voice When it comes to keeping your home and family safe from the threat of a fire, look no further than the First Alert SA511B. Keeping multiple alarms connected has never... more

$49.99

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First Alert PR710B Smoke Alarm,Photoelectric,19/64 in. H G2008496, As Shown

First Alert PR710B Smoke Alarm,Photoelectric,19/64 in. H G2008496, As Shown

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 3V Lithium, Audible Alert 85dB 10 ft., Visual Alert Red LED Power, Red LED Alarm, Diameter 513/64 In., Height 19/64 In., Depth 19/64 In., Width 513/64 In., Digital... more

$38.21

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First Alert Hardwired Smoke (Grey) Alarm 6-pack

First Alert Hardwired Smoke (Grey) Alarm 6-pack

First Alert Hardwired Smoke Alarm, 6-pack Product Features more

$84.68

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First Alert Photo/Ion Smoke Alarm, 2 Aa Batteries, As Shown

First Alert Photo/Ion Smoke Alarm, 2 Aa Batteries, As Shown

Battery Powered Photo/Ion smoke alarm provides double protection for both flaming and smoldering fires. Utilizes both ionization and photoelectric smoke sensors for maximum protection Two Latching Features - Alarm Latch and Low Battery Latch Two... more

$35.09

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First Alert AC10500B Smoke and Carbon Monoxide Alarm,11/2inH G2419000, As Shown

First Alert AC10500B Smoke and Carbon Monoxide Alarm,11/2inH G2419000, As Shown

Smoke and Carbon Monoxide Alarm, Detection Method Photoelectric, Electrochemical, Yes Interconnection Capability, Power Source 120VAC 60Hz, 3V Lithium, Audible Alert 85dB 10 ft., Visual Alert Blue LED Alarm, Orange LED End of life, Red LED Alarm,... more

$172.83

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First Alert SA303CN3 Battery Powered Smoke Alarm

First Alert SA303CN3 Battery Powered Smoke Alarm

Battery-powered smoke alarm with silence/test button- Features convenient silence/test button blinking power light 85-decibel alarm- Also includes side battery drawer and missing battery guard- Low battery warning and tamper resistant- 9-volt battery... more

$22.26 $16.39

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